Trivia

Freeware release

The original German version of the game, called Der Clou!, can be downloaded for free from developer Neo's company website. The add-on Profidisk is also available. Be warned, however, as it's rather difficult to get the DOS-only game to run on modern machines. Detailed instructions on this topic can be found on the website, too.

In addition to having been released into the public domain, The Clue! has also become open source. The complete source code can be found on the company website and on the project's SourceForge page.

References

While visiting the car dealer, a picture of actor Humphrey Bogart is hanging on the wall in the background.